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Mathematics 16 Online
OpenStudy (anonymous):

by lowering the temp of their electric hot water heater frm 140f to 120f the average electric bill drpped by 7% to $60.45. what was their electric bill before they lowered the temperature of their hot water?

OpenStudy (anonymous):

So we are looking for x, the original amount. So x-(x)(.07)=60.45

OpenStudy (anonymous):

Now solve for x

OpenStudy (anonymous):

Make sure to fan me

OpenStudy (anonymous):

$64.68is x thxs

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